Gestra Non-return Valve, CB26

GESTRA Non-return valve CB 26 with short overall length
Installation in horizontal pipes or rather in vertical pipes with upward flow
Body – Centering directly on the body
Opening pressure: approx. 7 mbar

Nominal size:
DN 50 – DN 300

Pressure rating:
PN 6, PN 10, PN 16, PN 25, PN 40
ASME CL 150RF, CL 300RF, CL 125FF

End connections:
DIN/EN, ASME

Materials:
DN 50 – DN 80
Body: Steel P250GH
Cover: Stainless steel 1.4581

DN 100 – DN 200:
Body: Steel P250GH
Flap: Nodular iron EN-JS 1049

DN 250 – DN 300:
Body: Steel 235JRG2
Flap: Nodular iron EN-JS 1049

Standard: Soft sealing EPDM

Optional: Soft sealing FPM, PTFE or metal to metal